This page explains how Tony Nguyen (USATT# 77371)'s rating went from 1796 to 1796 at the AZ PTTC Wednesday event from 17 Jul 2013. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.